Which Statement BEST Describes the Following Reaction

Multiple Choice

Which statement BEST describes the following reaction?

A) In this reaction, both ethanol and NAD⁺ are reduced.
B) In this reaction, both ethanol and NAD⁺ are oxidized.
C) In this reaction, ethanol is reduced and NAD⁺ is oxidized.
D) In this reaction, ethanol is oxidized and NAD⁺ is reduced.
E) This is not an oxidation-reduction reaction.